Camera lens filter



FIG. 1 is a front, top, and right side perspective view of a camera lens filter showing the new design;

FIG. 2 is a rear, bottom, and left perspective view thereof;

FIG. 3 is a front plan view thereof;

FIG. 4 is a rear plan view thereof;

FIG. 5 is a left view thereof;

FIG. 6 is a right view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The broken lines shown in the drawings depict portions of the camera lens filter that form no part of the claimed design. 

CLAIM The ornamental design for a camera lens filter, as shown and described. 